code: def long_description():
      with io.open("README.rst", "r", encoding="utf-8") as f:
          lines = f.readlines()
  
      image_directive = "image:: "
      for i in range(len(lines)):
          directive_start = lines[i].find(image_directive)
          is_absolute_url = any(
              x in lines[i] for x in ["https://", "http://"]
          )
          if directive_start != -1 and not is_absolute_url:
              directive_end = directive_start + len(image_directive)
              lines[i] = (
                  lines[i][:directive_end]
                  + "https://raw.githubusercontent.com/kakao/n2/master/"
                  + lines[i][directive_end:]
              )
      readme = "".join(lines)
  
      return readme
  
file_path: n2/setup.py
imports: import io
  import os
  import sys
  import glob
  import platform
  import subprocess
  from setuptools import Extension, setup
label_desc: Use image node_id 1 for calling a global function with example usage: long_description() and returns: readme